Madison Reed’s Color Bar in NYC

Not only satisfied with revamping at-home hair color, the start-up is making quick touch-ups as easy as possible

For decades, at-home hair color has largely remained the same: making your decision at the drugstore largely based on the model’s unnaturally shiny hair color on the box. The salon experience isn’t too much more transparent: what shade you get at the end is often a surprise. SF-based start-up Madison Reed is taking as much guesswork out of the DIY process as possible, first by …